How do you convert a string to an int Dart?

Based on my experience, dart does not provide that kind of system yet. So, basically we create function like toMap() that manually convert the object to a key-value pair of map. So, later when you have a Human object, you just can call human. tomap() .

How to cast a string to an integer in Dart

Map<String, dynamic> map = jsonDecode (rawJson);String name = map[‘name’]; int age = map[‘age’];Person person = Person(name, age); You may need to explicitly cast jsonDecode() as a Map. I had to do this in VS Code with Server Side Dart.